20499432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 33414168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 467, 472, 708, 744, 934, 1401, 1416, 1829, 1868, 2802, 3658, 3736, 5487, 5604, 7316, 10974, 11208, 14477, 14632, 21948, 27553, 28954, 43431, 43896, 55106, 57908, 82659, 86862, 110212, 115816, 165318, 173724, 220424, 330636, 347448, 661272, 854143, 1708286, 2562429, 3416572, 5124858, 6833144, 10249716, 20499432]

約数ペア:

[(1, 20499432), (2, 10249716), (3, 6833144), (4, 5124858), (6, 3416572), (8, 2562429), (12, 1708286), (24, 854143), (31, 661272), (59, 347448), (62, 330636), (93, 220424), (118, 173724), (124, 165318), (177, 115816), (186, 110212), (236, 86862), (248, 82659), (354, 57908), (372, 55106), (467, 43896), (472, 43431), (708, 28954), (744, 27553), (934, 21948), (1401, 14632), (1416, 14477), (1829, 11208), (1868, 10974), (2802, 7316), (3658, 5604), (3736, 5487)]